Meaning : A series with a definite pattern of advance.
Synonyms : patterned advance
Meaning : The act of moving forward (as toward a goal).
Synonyms : advance, advancement, forward motion, onward motion, procession, progress
The act of withdrawing or going backward (especially to escape something hazardous or unpleasant).
retreatProgression ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Progression ka matlab kya hota hai?